1 files changed, 7 insertions, 4 deletions
diff --git a/Source/WebCore/dom/StyledElement.h b/Source/WebCore/dom/StyledElement.h
index 1cf2987a8..6cf4145f2 100644
--- a/Source/WebCore/dom/StyledElement.h
+++ b/Source/WebCore/dom/StyledElement.h
@@ -55,7 +55,11 @@ public:
 
     const SpaceSplitString& classNames() const;
 
-    virtual void collectStyleForAttribute(Attribute*, StylePropertySet*) { }
+    virtual void collectStyleForAttribute(const Attribute&, StylePropertySet*) { }
+
+    // May be called by ElementAttributeData::cloneDataFrom().
+    enum ShouldReparseStyleAttribute { DoNotReparseStyleAttribute = 0, ReparseStyleAttribute = 1 };
+    void styleAttributeChanged(const AtomicString& newStyleString, ShouldReparseStyleAttribute = ReparseStyleAttribute);
 
 protected:
     StyledElement(const QualifiedName& name, Document* document, ConstructionType type)
@@ -63,9 +67,8 @@ protected:
     {
     }
 
-    virtual void attributeChanged(Attribute*) OVERRIDE;
-    virtual void parseAttribute(Attribute*);
-    virtual void copyNonAttributeProperties(const Element*);
+    virtual void attributeChanged(const Attribute&) OVERRIDE;
+    virtual void parseAttribute(const Attribute&);
 
     virtual bool isPresentationAttribute(const QualifiedName&) const { return false; }